Uncategorized

Cosmology

Readers wonder about the universe’s expansion and more

Readers had questions about the universe's accelerating expansion, a hidden void in the Great Pyramid of Giza and what happens to human waste in space.

Genetics

Baby macaques are the first primates to be cloned like Dolly the Sheep

Scientists have cloned two baby macaque monkeys with the same technique used to clone Dolly. The research could help advance the cloning of other species.

Astronomy

The X-ray glow keeps growing after the recent neutron star collision

X-rays from a neutron star collision have been getting brighter, and scientists are debating why.

Neuroscience

Somewhere in the brain is a storage device for memories

New technology and new ideas spur the hunt for the physical basis of memory.